baber/WOPTO huggingface dataset:
Patent JP-S58211551-A (JP)
Title: Composite circular piston type reciprocating engine
Inventor: HAYASHI YOSHIMASA
IPC: F02F1/18
Filed: 1982-06-04
Abstract: PURPOSE:To miniaturize the engine and reduce noises while realizing excellent workability and airtight capability by forming the shape of the planes of a cylinder and a piston to composite circles in which a plurality of circles are mutually overlapped and arranged partially. CONSTITUTION:The size of the engine in the main axial direction is shortened by forming the shape of the planes of the cylinders 2 to composite circles in which three circles of the same diameter are arranged at regular intervals on a line orthogonal to a main axis l. The piston 3 inserted into the cylinder 2 is constituted by a true circular piston section 8 positioned at the center and a pair of partial circular piston section 9 combined oppositely while holding the piston section 8. A bolt hole 9e is formed to the wall surface of a concave section in the partial circular piston section 9, and both parts 8, 9 are unified by clamping a reamer bolt 10 penetrated into the bolt hole 9e and the bolt hole 8e of the true circular piston section 8 opened at a position where corresponding to the hole 9e by a nut 11.
Patent JP-S60238853-A (JP)
Title: Printing original plate for electronic photoengraving
Inventor: TSUTSUI KIYOUJI
IPC: G03G5/14
Filed: 1984-05-14
Abstract: PURPOSE:To obtain a printing original plate having high sensitivity and high printing resistance by providing an electric charge generating layer contg. an azo pigment expressed by the specific general formula and an electric charge transfer layer contg. an electric charge transfer material and alkali-soluble resin on a conductive base. CONSTITUTION:An electrophotographic sensitive layer consisting of the charge generating layer 3 contg. the azo pigment expressed by the formula (where A denotes a residual group of coupler) and the charge transfer layer 4 is formed on the conductive base 1 by which the printing original plate for electronic photoengraving is obtd. For example, a compd. having, a phenolic hydroxyl group such as phenol or naphthol, arom. amino compd. having an amino group or compd. contg. aminonaphthol having an amino group and phenolic hydroxyl group or having an aliphat. or arom. enol-form ketone group is used for the coupler of the azo pigment to be incorporated into the layer 3.
Patent JP-2000294274-A (JP)
Title: Nonaqueous electrolyte and secondary battery using it
Inventor: HIBARA AKIO
IPC: H01M10/052
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To restrain reducing/recomposing reaction of a solvent, and to improve the service life of a battery by constituting an electrolytic solution of a nonaqueous solvent including tin salt and an electrolyte. SOLUTION: A nonaqueous electrolyte for a secondary battery is composed of a nonaqueous solvent including tin salt of formula I and an electrolyte. In the formula I, X is an anion, and is PF6, BF4CF3SO3, N(SO3CF3)2, N(SO3CF2 CF2)2, OR, OCOR and OCOOR (R represents an alkyl group or an aryl group of 1-6C capable of including halogen), and when the valence number of X is 1, m=2, and when the valence number of X is 2, m=1. The nonaqueous electrolyte is composed of lithium salt and a nonaqueous solvent composed of at least one kind selected from cyclic carbonic ester and/or chain carbonic ester of formula II and formula III (R1 to R2 each represent H or a 1-6C alkyl group) including the tin salt of the formula I by 0.01 to 5 wt.%. A mixing rate of the cyclic carbonic ester and the chain carbonic ester is desirably (15:85 to 55:45).
Patent JP-S57212769-A (JP)
Title: Stirrer of storage battery electrolyte
Inventor: HAMAMURO NAOJI
IPC: H01M2/38
Filed: 1981-06-23
Abstract: PURPOSE:To make uniform the temperature distribution and the specific gravity distribution of an electrolyte in a container to increase the life performance of a battery by stirring the electrolyte by repeatation of the expansion and contraction movement of an expansion tube. CONSTITUTION:By operation of a compressor 6, compressed air is cooled with a cooler and supplied in a liquid cooling tube 9 and an upper expansion tube 10A. The volume of the upper expansion tube 10A is increased and thereby, a lower expansion tube 10B is compressed and contracted. The expansion and contraction movement of the expansion tubes 10A, 10B moves their bellows  walls in the direction of length to stir an electrolyte 2. The contraction of the  lower expansion tube 10B increases the air pressure within the tube, and closes  an air check valve 15 and opens a check valve 13, and the air compressed inside the expansion tube 10B is released in a form of bubble f into the electrolyte 2 from an air releasing hole 12a. The bubble rises through the electrolyte  from the bottom and contributes to the stirring the electrolyte.
Patent JP-S5321731-A (JP)
Title: Inverter device
Inventor: SAITOU NORIYOSHI
IPC: H02M7/48
Filed: 1976-08-13
Abstract: PURPOSE: To enable a protection for the inverter device, by such that only a disconnection of anomalous load be made capable with the normal load not be affected by an overcurrent of the load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05273070-A (JP)
Title: Unbalance correcting device of rotary body
IPC: G01M1/38
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a device which can correct unbalance of a disc-shaped rotary body accurately and automatically in a short time without depending on an experienced worker. CONSTITUTION:This correcting device is provided with a support device 10 which supports a rotary body, an angle indexing device 11 far controlling and rotating the rotary body, a weight measuring device 12 for measuring weight of the rotary body on the support device 10, and means (16 and 17) for grinding and eliminating an unbalance part of the rotary body. Furthermore, it is provided with a means (13) for controlling the above angle indexing device 11 and a means for grinding and eliminating based on the unbalance angle and unbalance weight which are measured by a balancing machine and then a weight measurement value from a weight-measuring device.
Patent JP-H02276555-A (JP)
Title: Sesame-containing soy sauce
Inventor: TANAKA KENICHI
IPC: A23L27/50
Filed: 1989-04-15
Abstract: PURPOSE:To shorten the periods of raw material treatment, malt-preparation and fermentation by adding common millet, barnyard millet or Italian millet as a starch raw material to sesame as a protein raw material to effect the expansion and denaturation of the sesame, inoculating a seed malt to the mixture and charging into saline water. CONSTITUTION:A protein raw material and a starch raw material are subjected to expansion denaturation, inoculated with a seed malt and the product is charged into saline water to produce soy sauce. In the above conventional process for the production of soy sauce, sesame or defatted sesame is used as the protein raw material and a material selected from common millet, barnyard millet and Italian millet is used as the starch raw material and the materials are mixed with each other at a weight ratio of 1:(0.5-5.0) to obtain a sesame-containing soy sauce. Since the shape of the sesame or defatted sesame used as the protein raw material is powder or small granule, the water-absorption time can be shortened to effect the ready permeation of water to the core of the sesame and consequently to attain uniform steaming of the material. Since the common millet, barnyard millet and Italian millet used as the starch raw material is small particles, the gelatinization can be carried out simply by hot-air drying without using the boiling process or crushing process which is necessary in the gelatinization of wheat.
Patent JP-H0373781-A (JP)
Title: Elevator device
Inventor: SUGIYAMA MIKI
IPC: B66B7/02
Filed: 1990-04-13
Abstract: PURPOSE:To improve the workability in installation and permit the execution at a low cost by fixing a clogging member for closing the fitting part passing vacant place of an emergent stop device installed at the lower edge part of a guide rail for a cage frame onto the guide rail and reducing the height of a buffer device and making the depth of a pit part shallow. CONSTITUTION:A guide rail 2 is erected in the state where a clogging member 12 for an elevator device is demounted from a supporting plate 11, and an emergency stop device 6 which is assembled outside an elevator passage 1 such as in a factory is carried into the pit part 1a of the elevator passage 1, and a fitting part 6a is fitted with the guide rail 2 from the vacant place 2a of the guide rail 2. Then, a cage frame 5 is carried in and connected with the emergency stop device 6. Then, a guide fitting 7 is installed onto a cage frame 5, and the longer side part 12a of the clogging member 12 is connected with the supporting plate 11 by bolts 13 and nuts 14, and then the vacant place 2a is closed by the shorter side part 12b of the clogging member 12. Therefore, even if the cage 4 collides with a buffer device 3, and the guide fitting 7 is positioned in the vacant place 2a, the guide fitting 7 is prevented from being slipped off from the guide rail 2.
Patent JP-H01267526-A (JP)
Title: Optical switch
Inventor: HAKOGI HIRONAO
IPC: G02F1/313
Filed: 1988-04-19
Abstract: PURPOSE:To reduce electric power consumption by providing a refractive index varying means which independently varies the refractive indices of branch waveguides and controlling the refractive index of the branch waveguide corresponding to a certain optical amplifier which is in an excitation state to the refractive index higher than the refractive index of the other branch waveguide. CONSTITUTION:The refractive index of the branch waveguide 2 corresponding to the optical amplifier 3 which is in the excitation state is so controlled as to be higher than the refractive index of the other branch waveguide 2. The means which utilizes an electro-optic effect or thermooptical effect by mounting an optical amplifier to the branch waveguide 2 is used as the refractive index varying means. Namely, the light advancing in a main waveguide is guided to the branch waveguide of the high refractive index if there are the branch waveguide of the high refractive index and the branch waveguide of the low refractive index in the branch part. The guided light is, therefore, guided efficiently to the optical amplifier which is in the excitation state. The reduction by half of the photoelectric power inputted to the optical amplifier which is in the excitation state is thereby obviated and, therefore, the amplification factor of the optical amplifier can be set correspondingly lower and the electric power consumption is reduced.
Patent JP-H07299007-A (JP)
Title: Bathtub with stool
Inventor: TAKAGAWA AKIRA
IPC: A47K3/12
Filed: 1994-05-10
Abstract: PURPOSE:To provide a stool which is used as a transfer base enabling a bathing person to get into a bathtub in a stable state after temporarily sitting on the stool, and which enables a helper to laterally and longitudinally move turning round it and which facilitates the help WITH bathing, by providing the stool along the edge of the bathtub. CONSTITUTION:A stool 3 is provided protruding almost horizontally sideways from the upper edge 2a of an apron provided on the side of a bathtub 1. The stool 3 is rotatably fixed to the upper end of the apron 2.
Patent JP-S5220072-A (JP)
Title: Tuner
Inventor: OOTA KIYOUZOU
IPC: G01H3/00
Filed: 1975-08-07
Abstract: PURPOSE: Tuber which properly changes the reference frequency of musical scale. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08293577-A (JP)
Title: Semiconductor device lead frame
Inventor: IBE MASAHIRO
IPC: H01L23/48
Filed: 1995-04-21
Abstract: PURPOSE: To prevent a whisker of solder from growing from an outer lead to come into contact with another outer lead to cause a short circuit when the outer leads of a semiconductor device are plated with solder. CONSTITUTION: A lead frame of Fe-Ni alloy is controlled in Ti content so as to be smaller than 30ppm. By this setup, an oxidation reaction is restrained from taking place between H2 O2 contained in a chemical polishing solution as main component and Ti, whereby an oxidation reaction is restrained from being induced between H2 O2 and other components other than Ti contained in the lead frame, no oxide film is formed, the lead frame is restrained from increasing in potential, and solder is prevented from growing locally into solder whiskers.
Patent JP-H09283943-A (JP)
Title: Tilting mechanism for electronic apparatus
Inventor: OBARA TERUHIDE
IPC: G09F9/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a tilting mechanism which eliminates a need of operating a movable leg separately when an electronic apparatus is operated and carried by a method wherein the movable leg which is installed at the bottom part of an electronic apparatus body and which is interlocked with a display opening and shutting operation is provided. SOLUTION: First, in a state that a display 1 is shut, a movable leg 3 is pressed to, and housed in, the small-radius part of a cam 6 by the pressure force of a spring 7 and by a reaction force from the bottom face of an installation place due to the own weight of an electronic apparatus body. Then, the display 1 is opened, its movement is transmitted to a gear 5 from a gear 4, the cam 6 is turned, the radius of the movable leg 3 and that of the cam 6 are increased, the movable leg 3 protrudes from an enclosure bottom part 8, the display 1 is opened, the movable leg 3 comes into contact with the large- radius position of the cam 6, the movable leg 3 presses the bottom face of the installation place, and the electronic apparatus body is tilted.  In addition, when the display 1 is closed, the movable leg 3 is housed at the 'inside of the enclosure bottom part 8 by the reaction force from the bottom face of the installation place and by the pressure force of the spring 7.
Patent JP-S60240420-A (JP)
Title: Bonding of insert to be pressed into molten resin
Inventor: AOYAMA SETSUO
IPC: B29C70/68
Filed: 1984-05-16
Abstract: PURPOSE:To improve molding efficiency and prevent generation of cracks in molding near insert by pushing up and pressing insert into molten resin from a concave part of a die before the cooling and curing of molten resin filled inside a cavity. CONSTITUTION:Inserts 103, 103... with an internal screw formed are introduced into concave parts for inserts 104, 104... on a movable die side 102 and then the die is clamped. Next, molten resin is filled into a cavity 105 through a spool bush 107 connected to a nozzle on an injection molding machine. Then under the action of a hydraulic ejector 112, the inserts 103 are pushed up into the molten resin by an ejector pin 100 and then are pressed into a molding 113. This method eliminates the use of supplementary metal fittings and saves manual work such as screwing-in and removal. Furthermore, a differential in coefficient of expansion between the inserts 103 and resin is slightly moderated and the occurrence of cracks near the insert 103 is prevented.
Patent JP-S61257424-A (JP)
Title: Method for controlling temperature of steel sheet for continuous heat treatment line
Inventor: TAUCHI KUNIAKI
IPC: C21D9/573
Filed: 1985-05-09
Abstract: PURPOSE:To cool a steel sheet always to a prescribed temp. regardless of the thickness thereof by controlling adequately the cooling of a cooling chamber in a rear stage according to the thickness of the steel sheet in the stage of heat-treating continuously the steel having different thicknesses in a continuous heat treatment furnace having two cooling chambers connected by a long tunnel. CONSTITUTION:The steel sheet 1 is heat-treated in the continuous heat treatment device having a long tunnel 18 provided with a heat insulating material 18b in a wall 18a between the 1st cooling furnace 4 and the 2nd cooling furnace 5 because of the layout of the installation. The temp. drop rate in the tunnel 18 of the succeeding steel sheet is calculated by an arithmetic unit 16 before the prescribed time when the weld point between the preceding steel sheet and the succeeding steel sheet passes the inlet of the 2nd cooling furnace in the case of the long-sized steel sheet to be heat-treated of which the thickness changes at the weld point. The flow rate of the cooling gas is thereafter so adjusted that the temp. of the succeeding steel sheet in the outlet of the furnace 5 attains the prescribed target temp. in accordance with the thickness, pass speed and calculated value of the succeeding steel sheet, by which the temp. of the steel sheet in the outlet of the 2nd cooling furnace is always maintained at the prescribed temp.
Patent JP-S5621008-A (JP)
Title: Device for measuring distance
Inventor: SHIMIZU HIROMOCHI
IPC: G01C21/20
Filed: 1979-07-31
Abstract: PURPOSE: To measure the distance to a stationary body from a measuring point on a moving body through a simple device, by operating and processing the outputs of an image pickup unit, a timer and a speedometer.  
     CONSTITUTION: A stationary body is caught in the form of an image by an image pickup unit 21. An elevation angle θ 1  at certain time t 1  and another elevation angle θ 2  at the present time t 2  are calculated by a computation circuit 24 from video signals from the image pickup unit 21. The period (t) from the time (t 1 ) to the  other (t 2 ) is measured by a timer 22. A speedometer 23 detects its own moving  speed (v). An operation circuit 25 calculates the distance θ 1 .v.t/(θ 2 -θ 1 ) between  the stationary body and a moving body on the basis of the outputs of the computation circuit, the timer and the speedometer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000249181-A (JP)
Title: Mount device with high viscosity liquid encapsulated
Inventor: KUZUKAWA MITSUO
IPC: F16F15/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a mount device having a high damping characteristic and high transverse rigidity and assuring a large stroke in the vertical direction. SOLUTION: A mount device in which high viscosity liquid is encapsulated is composed of a stud 3 furnished with a flange part 1A and a threaded hole 3A for mounting located at the top, a locating metal fitting 5 whose peripheral surface is furnished with a second mounting hole and end part at the internal circumference serves for locating, high viscosity liquid 6 encapsulated in a liquid-tight chamber formed by a cup-shaped vessel 1 and a flexible seal lid 4, a movable damping plate 7 which is fixed to the bottom of the stud 3 and located in the encapsulated liquid 6 and whose peripheral surface slides on the inside surface of the vessel 2 and is provided with at least one passage for high viscosity liquid,  a stationary damping plate 10 which is positioned between the flexible seal lid 4 and movable damping plate 7 and secured by a step in the vessel 1 and the end part at the internal circumference of the locating metal fitting 5, and a coil spring member 11 which is installed between the bottom of the vessel 1 and the movable damping plate 7.
Patent JP-S63262542-A (JP)
Title: Method for measuring transitional air input to vehicle
Inventor: KORI IPPEI
IPC: G01M17/06
Filed: 1987-04-20
Abstract: PURPOSE:To measure air input generated by air disturbance during actual running and to enhance running stability in a case receiving a side wind, by calculating the transitional air input received by a vehicle when the vehicle actually passes through a side wind zone. CONSTITUTION:Pressure sensors P1-Pn are provided to the outer surface of a vehicle 11 to be tested at points 1-n and the region of the surface area Si of the vehicle is represented by the pressure sensors P1-Pn. When this vehicle 11 to be tested is allowed to start in the direction of a side wind generator 15 and traverses a reflecting plate 16, the outputs of the pressure sensors P1-Pn during a time when the vehicle 11 to be tested traverses the side wind generator 15 are hourly stored in a data memory part 13. When the writing or these data is finished, a computer 22 calculates the sum total of the calculation values of pressure Pi, the area Si and vector coefficient K to measure dummy air input at every time during the running of the vehicle. This dummy air input is corrected to measure the air input actually acting every time during the running of the vehicle.
Patent JP-H06286654-A (JP)
Title: Car body structure of automobile
Inventor: OSUMI MASAHIRO
IPC: B62D25/04
Filed: 1993-03-31
Abstract: PURPOSE:To reflect the aluminum alloy, etc., by constituting a monocock structure having a closed section by integrally forming each part of a front header, left and right front pillar inners or outers, and a cowl panel, and constituting a monocock structure having a closed section by joining a roof panel as extension member, left and right front pillar outers or inners. CONSTITUTION:The inner member 3 around the opened port part 1 of a front window is taken integrally by a casted member 11 made of light alloy. Surrounding the opened port 1, a front header 2 is formed on the upper side, and each front pillar inner 3 is formed on both the sides, and a cowl panel 4 is formed on the underside. The casted member 11 is formed from the light alloy such as aluminum alloy. A roof 5 as extension member is installed on the front header 2, and a monocock structure body 10 having a closed section is formed between the front header 2. Similarly, also between the front pillar inner 3 and the front pillar outer, a monocock structure body having a closed section is formed from the extension members.
Patent JP-S5621245-A (JP)
Title: Detection system of address coincidence system
Inventor: MURATA TAKESHI
IPC: G06F11/00
Filed: 1979-07-30
Abstract: PURPOSE: To simplify the circuit constitution, by giving the compared address information on the instruction prefetch access route and comparing it with the present part of the memory access register.  
     CONSTITUTION: The comparing address register 3 to obtain address coincidence is provided so that the content of this register and that of the address register 2 pointing the present address can selectively be input to the instruction prefetch incrementer 5. Further, while the content of the address register 2 is held in the memory access address register 7 in the form of real address, the content of the register 3 is fed to the comparison circuit in the form of real address, and at least the value excluding the lower rank P bits in the content of the register 7 and the value excluding the lower rank P bits as the result of the content of the register 3 converted into the real address are compared at the comparison circuit 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07299217-A (JP)
Title: Winning ball discharge device in pinball machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1995-04-21
Abstract: PURPOSE:To install a winning ball discharge mechanism which comprehensively discharges winning balls in two stages in compact space CONSTITUTION:A first winning ball discharge mechanism which receives the winning ball in a winning ball flow path 28 formed along with the almost up- and-down direction at a first position and discharges (n) winning balls from the winning ball flow path 28, and a second winning ball discharge mechanism which receives the winning ball in the winning ball flow path 28 and discharges (m) winning balls from the winning ball flow path 28 are housed In the cover of a winning ball case S.